Testing the Installation Run Design Studio Start the application server. Go to http://ServerName.DomainName.com:WASAdminPort/admin Access Servers > Server Types > Websphere application servers. Select the application, then click Start. A green mark appears on the Status column. Test the installation by typing the URL to run Design Studio: http://WebServerName:WebServerPort/lawson/studio Log in to Design Studio using the Infor Lawson Single Sign-on user name and password.